Alcs
abbr. 美国联盟冠军赛（American League Championship Series）；飞机控制地面导弹发射系统（Airborne Launch Control System）；全天候自动着舰系统（All-weather Automatic Landing System）
🗣️ 情景例句
It's eleven thirty.
十一 点半。
I eat dinner at about 7 o'clock.
我在大约7点钟吃晚饭。
Everybody around me was smoking and I felt extremely uncomfortable.
我周围的每个人都在吸烟，我感到非常不自在。